Number: | |
Date: | |
Standard Time: | |
International time: |
P: | |
B_0: | |
L_0: | |
L: |
N | S | N+S | |
g | |||
f | |||
R | |||
k | R |
weather: | |
visibility: | |
Note: |
Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 12 | 25.5 | -13.5 | J | 1.6 | 1.6 | 38 | 1 |
2 | 14 | -3 | 14 | G | 11.3 | 9.5 | 27 | 7 |
3 | 17 | -21 | 23.5 | B | 0.6 | 0.1 | 48 | 16 |
4 | 18 | -45.5 | 18.5 | C | 4.7 | 4.5 | 67 | 8 |